Delis-Rating of Executive Functions

D-REF
Delis-Rating of Executive Functions (D-REF) lets you quickly and easily administer, score, and report the frequency of observed behaviors that identify executive function problems in children and adolescents. Guidance on using this test in your telepractice.

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  • Kits

    Starter & complete kits, print & digital

    1 option

    from $60.00
  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    7 options

    from $3.80
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    2 options

    from $72.00
  • All products

    All tests & materials offered for D-REF

    10 options

    from $3.80
- of 10 results
  • D-REF Complete Kit (Print) with D-REF Q-global Score Reports (Digital)
    0158091574 Qualification Level B

    Includes Manual (Print), 10 Response Booklets each of Parent, Teacher and Self (Print), and 30 Q-global Score Reports (Digital)

    In stock $60.00

  • D-REF Q-global Manual (Digital)
    015001189X Qualification Level B

    Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.

    In stock $72.00

  • D-REF Manual (Print)
    0158091019 Qualification Level B

    In stock $72.00

  • D-REF Q-global Administration/Report Qty 1 (Digital)
    0150011881 Qualification Level B

    In stock $3.80

  • D-REF Q-global Scoring Subscription 1 Year (Digital)
    QG1DRF Qualification Level B

    Includes unlimited scoring per user within an account

    In stock $45.00

  • D-REF Q-global Scoring Subscription 3 Year (Digital)
    QG3DRF Qualification Level B

    Includes unlimited scoring per user within an account

    In stock $125.00

  • D-REF Q-global Scoring Subscription 5 Year (Digital)
    QG5DRF Qualification Level B

    Includes unlimited scoring per user within an account

    In stock $190.00

  • D-REF Teacher Form Response Booklets Qty 25 (Print) with Q-global Score Reports Qty 25 (Digital)
    0158091094 Qualification Level B

    In stock $108.00

  • D-REF Parent Response Booklets Qty 25 (Print) with Q-global Score Reports Qty 25 (Digital)
    0158091256 Qualification Level B

    In stock $108.00

  • D-REF Self Form Response Booklets Qty 25 (Print) with Q-global Score Reports Qty 25 (Digital)
    0158091272 Qualification Level B

    In stock $108.00

Overview

Publication date:
2012
Age range:
Individuals 5–18 years old
Reading Level:
4th grade
Scores/Interpretation:

T scores; Composite level 

Qualification level:
B
Completion time:
5-10 minutes per form
Administration:
Online (paper available)
Report Options:
Single rater parent, teacher, or child reports; multiple rater reports, progress monitoring report
Telepractice:

Guidance on using this test in your telepractice

Q-gVP available with this assessment

Q-global Video Proctoring (Q-gVP)

Learn more

Product Details

D-REF help clinicians and school psychologists evaluate behavior in a variety of settings.

Benefits

  • Evaluate children with ADHD-Combined, ADHD-Inattentive, Traumatic brain injury, Autism/Asperger's Syndrome, Neurological/psychiatric disorders, and learning disabilities.
  • Enable the identification of patterns of clinically relevant symptoms.
  • Identify symptoms that create the most stress for the parent, teacher, and child for intervention.
  • Identify symptoms relevant to diagnostic criteria (DSM-IV).
  • Track changes in behavior after intervention.

Features

D-REF include three core indexes and a total composite score based on behavioral, emotional, and cognitive functioning. Four second-level index scores identify patterns of clinically relevant symptoms.

  • Includes parent, teacher, and self-ratings with 36 items that are answered as: Seldom/Never, Monthly, Weekly, or Daily.
  • All index scores are expressed in T score metric. Gender-adjusted T scores are also available.
  • Single- and multi-rater forms statistically compare teacher-parent, teacher-self, or parent-self ratings.
  • Progress monitoring report statistically evaluates change in symptoms between two administrations.
  • Text-to-speech function allows items to be read to the client.
  • Clinical scales have moderate to high levels of internal consistency.
  • Test-retest reliability are consistent over time.
  • Sensitive to common developmental disorders.

Telepractice

Find out how to use this test in your telepractice.

Learn more

At a glance

Get a closer look at the benefits and features of this product.

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Summary of D-REF Structure 
Standardization Demographics Sex and Parent Education Level 
Standardization Demographics Ethnicity 

Resources

Webinars

The following training events are available for D-REF.